Welding performance of MARTENSITIC JIS G4304 SUS 410 stainless steel

MARTENSITIC JIS G4304 SUS 410 stainless steel during welding, the weld area affected by heat will become a very hard crystal structure like the fire hardening, so there will be brittleness and cracking tendWelding performance of MARTENSITIC JISG4304SUS 410 stainless steel

MARTENSITIC JIS G4304 SUS 410 stainless steel during welding, the weld area affected by heat will become a very hard crystal structure like the fire hardening, so there will be brittleness and cracking tendency after welding, especially steel with more carbon content. Hardening is more serious, so such steel has poor welding performance. In order to reduce the hardening degree of MARTENSITIC JIS G4304 SUS 410 stainless steel, the weldment must be preheated before welding.

The preheating temperature is 200^-4000C (not exceeding 400′C), and the high current and slow welding speed welding specifications are adopted. These or the welding rods are properly oscillated laterally, and the weldment is slowly cooled to 150^"2000C after welding, and 730-790'G is tempered at high temperature. MARTENSITIC JIS G4304 SUS 410 stainless steel (known as 9Cr18) with particularly high carbon content cannot be welded. .
 

The demand for MARTENSITIC JIS G4304 SUS 410 stainless steel is quite large, and it is now produced in many countries. MARTENSITIC JISG4304SUS 410 stainless steel suppliers are all over the world, and katalor is one of them. As you know, each factory has its own If you want to know MARTENSITIC JISG4304SUS 410 stainless steel produced by Katalor, please contact us.

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